Nowak-Sliwinska, P
Weiss, A
van Beijnum, J R
Wong, T J
Kilarski, W W
Szewczyk, G
Verheul, H M W
Sarna, T
van den Bergh, H
Griffioen, A W
Article History
Received: 4 August 2014
Revised: 9 December 2014
Accepted: 22 December 2014
First Online: 12 February 2015
Competing interests
: The authors declare no conflict of interest.